circa 1920–1930 | hide, glass, sinew
1930–1940 | semi-tanned hide, rawhide, glass, pigment, sinew
circa 1920 | hide, glass, metal
circa 1900 | leather, glass
late 19th century | hide, glass, wool (stroud cloth)
Unknown | jade
Unknown | stone
Unknown | clay
Unknown | shell
Unknown | quartz
300 BCE - 300 CE | clay, slip, paint
1600 - 1800 | clay